diff --git a/cluster.go b/cluster.go
index d2e78b28..3807265d 100644
--- a/cluster.go
+++ b/cluster.go
@@ -1655,13 +1655,13 @@ func (c *ClusterClient) slotMasterNode(ctx context.Context, slot int) (*clusterN
 	return state.slotMasterNode(slot)
 }
 
-// ReplicaForKey gets a client for a replica node to run any command on it.
+// SlaveForKey gets a client for a replica node to run any command on it.
 // This is especially useful if we want to run a particular lua script which has
 // only read only commands on the replica.
 // This is because other redis commands generally have a flag that points that
 // they are read only and automatically run on the replica nodes
 // if ClusterOptions.ReadOnly flag is set to true.
-func (c *ClusterClient) ReplicaForKey(ctx context.Context, key string) (*Client, error) {
+func (c *ClusterClient) SlaveForKey(ctx context.Context, key string) (*Client, error) {
 	state, err := c.state.Get(ctx)
 	if err != nil {
 		return nil, err
diff --git a/cluster_test.go b/cluster_test.go
index 79779985..64acecf6 100644
--- a/cluster_test.go
+++ b/cluster_test.go
@@ -865,7 +865,7 @@ var _ = Describe("ClusterClient", func() {
 		})
 
 		It("should return correct replica for key", func() {
-			client, err := client.ReplicaForKey(ctx, "test")
+			client, err := client.SlaveForKey(ctx, "test")
 			Expect(err).ToNot(HaveOccurred())
 			info := client.Info(ctx, "server")
 			Expect(info.Val()).Should(ContainSubstring("tcp_port:8224"))